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Article

Designing composite engine cowling for improved heat resistance

2018-02-05

Thermal imaging data obtained from a FLIR high-performance camera shows that the expected turbine output temperature is approximately 285°C when the helicopter is in forward flight. However, during hover operations a steady state temperature of about 343°C will be reached.

Article

Streamlining advanced composites testing

2017-11-09

Fiber orientation in composites makes material properties assessments disproportionately more complex than for other materials, such as metals and plastics. To conduct demanding quality-control fatigue tests on glass-fiber composite aerospace specimens, Zwick Roell developed an electro-dynamic, liner-drive testing machine.

Article

Faster, lighter, stronger: Aerospace composites join together advanced materials

2018-02-14

Boeing and Airbus forecast a worldwide demand for up to 40,000 new aircraft over the next two decades. With a 10-year production backlog and new aircrafts increasingly counting on lightweight composites, manufacturing companies are developing advanced sandwich-structure composite solutions to fill the production gap.

Article

Roush to support the aerospace industry with the king of metal 3D printers

2018-02-27

The Michigan-based product developer is the first service supplier in North America to install the Concept Laser Xline 2000R, the largest powderbed metal additive manufacturing system of its kind.

Article

Irkut's MC-21 takes first flight, thanks to a global team

2017-08-12

Eaton manufactured engine-driven pumps for the first flying MC-21 prototype and supplied additional system sub-components including thermal bypass valves, while Pratt & Whitney supplied its PW1000G GTF engine and Rockwell Collins, Honeywell, and Elbit supplies various avionics systems.

Article

Nanotechnology may lead to huge advances in engines of the future

2016-10-23

There is a general consensus among experts that it will take vast advances in materials technology to meet future efficiency and emissions requirements that can truly only be speculated about today.

Article

Ceramic matrix composites in aircraft engines projected to double over five years, Stratview Research predicts

2018-07-30

Ceramic matrix composite (CMC) use is up across the aerospace market, and among the fastest-growing trends in the global aviation industry. CMC material and component use in aircraft engines, specifically, is projected to double over the next five years, according to a new report from analysts at Stratview Research in Telibandha, India.

Article

Demand up for composite-grade, high-performance plastics across aerospace, automotive

2018-08-23

Demand for high-performance plastics (HPPs) is up across the aerospace industry, driven by such key trends as growing performance requirements, increased use of additive manufacturing or 3D printing, supply chain globalization, and tightening environmental regulations. Growing passenger traffic coupled with the need to reduce emissions – being accomplished through lightweighting, engine downsizing, and vehicle electrification – present opportunities for HPPs, research analysts at Frost & Sullivan in San Antonio, Texas, explain.

Article

Arconic unveils advanced titanium alloy for higher temperature aerospace applications

2018-08-13

ARCONIC-THOR –designed for higher temperature applications in next generation aero engines and adjacent structures. The ARCONIC-THOR alooy is nearly 50 percent lighter than incumbent nickel-based superalloys.

Article

GE Aviation delivers improved turbine engine during U.S. Army preliminary design review

2018-05-10

An updated version of GE Aviation’s T901-GE-900 turboprop engine used in the AH-64 Apache attack and UH-60 Black Hawk utility helicopters successfully completed the preliminary design review for the U.S. Army’s Improved Turbine Engine Program.

Article

SAE International

2018-04-12

Last month, AeroVironment, Inc. began accepting orders for their new Puma 3 UAS. As an “all environment” UAS, Pumas have operated effectively in some of the harshest climates on Earth.

Article

PEEK wear compounds

2014-02-14

The LUVOCOM 8000 series of PEEK wear compounds from Lehvoss North America incorporates proprietary additives that further elevate the wear resistance of PEEK compounds.

Article

Hard chrome process

2014-02-14

The ANKOR Hydraulics hard chrome process from Enthone delivers corrosion resistance while offering a more sustainable alternative to other high-efficiency, etch-free hard chrome processes for hydraulics/fluid power applications.

Article

Thermoplastics added to modeling database

2014-06-19

Three high-performance thermoplastics from Victrex have been added to the Digimat-MX material and modeling database to accelerate the application development process while helping to minimize component weight and costs.

Article

Inline caster

2014-02-14

Hamilton Standard custom engineered an all-stainless inline caster for a major aerospace supplier.

Article

Ground testing begins on the GE9X

2016-04-18

GE says the GE9X engine for the Boeing 777X is the largest commercial aircraft engine in the world. It will feature a titanium engine exhaust system from Aircelle.

Article

Airbus, U.S. airline flight test GKN Aerospace hydrophobic coating for cockpit windows

2018-10-22

Officials at an as-yet-unnamed airline in the U.S. is assessing a new hydrophobic coating developed by GKN Aerospace materials science and engineering specialists in Garden Grove, Calif., for cockpit windows on its commercial passenger aircraft. GKN Aerospace debuted the new materials science technology, which Airbus engineers are also flight-trialing on the airframe manufacturer’s flight-test aircraft, during Farnborough International Airshow in Farnborough, England, in July 2018.

Article

Air mobility innovations take center stage at Aerospace Systems and Technology Conference 2018

2018-11-06

Hundreds of aerospace executives, engineers, scientists, and academics are gathering in London this week for Aerospace Systems and Technology Conference (ASTC) 2018 from SAE International in Warrendale, Pennsylvania. Discussions during the three-day industry event center on the theme of innovating air mobility. Aerospace thought leaders are at ASTC discussing current challenges, the latest enabling technologies, and future opportunities, including those related to urban air mobility (UAM) and supersonic aircraft.

Article

Fokker uses ZwickRoell creep testing machines to test for hydrogen embrittlement on landing gear components

2018-10-17

Aerospace manufacturers walk a metaphorical balance beam to continually develop and produce stronger, more efficient materials and components, while addressing all potential failure modes. This is true for safety-critical aircraft components like landing gear systems. Fokker Landing Gear B.V./GKN Aerospace recently equipped its mechanical laboratory with three creep testing machines to verify its manufacturing process control of zinc-plated bolts for aircraft landing gear systems.

Article

Researchers reduce graphene-enhanced composite development time using neural networks

2019-02-01

Nano Graphene Inc. dba GrapheneCA (“GrapheneCA”) has cut the time and cost of developing graphene-enhanced advanced composites by using neural networks to extrapolate material data from a single sample.